Expert Witness in Laboratories Design and Construction
Bernstein & Associates, Architects, through its principal William N. Bernstein, AIA, has provided expert witness services in matters involving the design and construction of healthcare laboratories and related properties. Attorneys litigating cases that involve construction defects, clinical laboratory layout and workflow problems, specimen receiving and processing area defects, biosafety and containment issues, fume hood and laboratory exhaust failures, HVAC and pressurization problems, vibration affecting sensitive instrumentation, casework and millwork failures, specialty MEP and gas distribution issues, chemical and biohazard storage code compliance, accessibility violations, fire safety and egress issues, water infiltration and building envelope failures, phased-construction and occupied-renovation disputes, and other claims related to the design and construction of healthcare laboratories require an expert witness architect who understands both the applicable building codes and standards and the practical realities of how those requirements are applied in the design, construction, and renovation of real healthcare laboratories.
About Laboratories Design and Construction
Healthcare laboratory design and construction encompasses a range of laboratory types within the healthcare setting, including hospital clinical laboratories, pathology laboratories, molecular diagnostics laboratories, microbiology laboratories, hematology and chemistry laboratories, blood banks and transfusion services, cytology laboratories, anatomic pathology and surgical pathology suites, frozen-section laboratories, point-of-care testing areas, reference laboratories, and the support spaces that serve them, including specimen receiving and processing, automated analyzer areas, manual benchwork areas, biosafety cabinets, refrigerated and frozen storage, and reagent and supply storage.
The design and construction of healthcare laboratories is governed by a complex framework of technical standards, including the applicable building code (for example, in New York City, the New York City Building Code), the International Building Code, ICC A117.1, NFPA 101 Life Safety Code, NFPA 99 Health Care Facilities Code, NFPA 45 Standard on Fire Protection for Laboratories Using Chemicals, ASHRAE 170 ventilation standards, ANSI/AIHA Z9.5 Laboratory Ventilation, the CDC/NIH Biosafety in Microbiological and Biomedical Laboratories (BMBL) guidelines, OSHA Laboratory Standard, OSHA Bloodborne Pathogens Standard, CLIA requirements, CAP laboratory accreditation standards, the FGI Guidelines for Design and Construction of Hospitals (Clinical Laboratory chapter), ADA requirements, and state and local department of health requirements.
Disputes commonly arise over construction defects affecting building envelopes, interior finishes, and laboratory spaces; clinical laboratory workflow and layout problems including non-compliant separation of pre-analytic, analytic, and post-analytic functions; specimen receiving and biohazard handling defects; biosafety cabinet placement and ventilation interaction failures; fume hood capture and exhaust performance problems; HVAC and pressurization deficiencies; vibration problems affecting sensitive instrumentation; casework, sink, and bench failures; specialty gas, vacuum, and emergency power failures; chemical and biohazard storage and code compliance issues; non-compliant accessibility features; inadequate fire-rated assemblies and egress; and disputes arising from phased-construction and occupied-renovation projects in operating laboratories. Responsibility for compliance with the applicable standards is shared, in different ways, among the operator, the landlord, the design professional, the contractor, subcontractors, specialty vendors, and the party responsible for ongoing maintenance, and litigation in this area frequently turns on the allocation of responsibility for design decisions, construction means and methods, and post-occupancy maintenance.
Expert Witness Services Related to Laboratories Design and Construction
Expert witness services in healthcare laboratory design and construction matters typically include a careful review of the project documents (drawings, specifications, submittals, RFIs, change orders, permits, certificates of occupancy, ICRA plans, department of health filings and approvals, lease agreements, commissioning reports, and as-built conditions) (along with biosafety plans, fume hood test reports, and laboratory commissioning reports), a site survey to measure and document the conditions at issue, comparison of those conditions against the applicable building codes, life safety codes, laboratory and biosafety guidelines, accessibility standards, and industry standards of care, review of construction administration records and maintenance histories, and the preparation of clear, well-supported opinions regarding the cause of the defect or failure, the responsibility of the various parties, and the standard of care applicable to the design, construction, and maintenance of healthcare laboratories.
An effective healthcare laboratory design and construction expert witness must be able to explain technical requirements — clinical laboratory workflow, biosafety cabinet placement and ventilation, fume hood and exhaust performance, HVAC and pressurization, vibration criteria, casework and bench construction, specialty gas and vacuum distribution, chemical and biohazard storage, fire-rated assembly construction, egress geometry, accessibility clearances, and building envelope detailing — in plain language to judges, juries, arbitrators, and mediators, and must have the credentials, written record, and courtroom-ready communication skills to render credible opinions.
Mr. Bernstein is a Yale-trained, NCARB-certified, LEED-accredited, registered architect. He has expertise in architectural design, engineering design, and construction as the founder/owner of an architectural firm, Bernstein & Associates, Architects, (1990-present) and as the founder/owner of a construction project management firm, Empire Projects, Inc. (2003-Present). He has been the expert witness (as of May 2026) on (40) cases involving design and construction (2006-present) across the United States and Internationally.
Mr. Bernstein’s healthcare laboratory design experience includes hospital clinical laboratories, pathology laboratories, molecular immunology laboratories, blood processing and pheresis laboratories, and clinical laboratory projects for major academic medical centers, hospital systems, and reference laboratories. Mr. Bernstein has authored published work on clinical laboratory strategies and laboratory design. This depth of hands-on architectural design experience — from program development and code analysis through construction administration and commissioning — provides the technical foundation needed to render credible expert opinions on healthcare laboratory design and construction disputes.
Contact
Please contact Bernstein & Associates, for expert witness services related to the design and construction of healthcare laboratories.